Opium Production Data (International Narcotics Control Board)
Country/Year
Area cultivated
(hectares)
Opium harvest
(kg)
Yield
(kg per hectare)
India
1964
21,046
643,904 )
30.6
1965
18,894
624,893
33.1
1966
12,064
436,343
36.2
1967
14,194
473,205
33.3
1968
23,970
751,837 )
31.4
Iran
1971
12,000
200,000
16.6
U.S.S.R.
1964
187,632
1965
176,600
1966
201,000
b
1967
180,827
1968
116,282
Turkey
1964
28,000
82,882
3.0
1965
22,300
85,750
3.8
1966
24,000
138,806
5.8
1967
20,600
114,963
5.6
1968
13,000
122,158
9.4
Yugoslavia
1964
2,100
6,649
3.2
1965
2,600
9,273
3.6
1966
800
2,705
3.4
1967
860
6,695
7.8
1968
1,200
1,463
1.2
/Pakistan